Class: Sprout::FCSHService

Inherits:
Object
  • Object
show all
Defined in:
lib/sprout/fcsh_service.rb

Instance Method Summary collapse

Constructor Details

#initialize(out = nil) ⇒ FCSHService

Returns a new instance of FCSHService.



36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
 
# File 'lib/sprout/fcsh_service.rb', line 36

def initialize(out=nil)
  @out = out || $stdout
  @tasks = []
  @lexer = FCSHLexer.new @out

  # TODO: This should use configurable SDK destinations:
  exe = Sprout.get_executable('sprout-flex3sdk-tool', 'bin/fcsh')
  @process = User.execute_silent(exe)
  
  response = ''
  @lexer.scan_process(@process).each do |token|
    response << token[:output]
  end
  out.puts response
end

Instance Method Details

#close ⇒ Object 



88
89
90
 
# File 'lib/sprout/fcsh_service.rb', line 88

def close
  write("quit")
end

#execute(request) ⇒ Object

Temporarily pulled support for clear - since it’s easier to just stop and start the server. The clear feature continues to increment task ids and requires deeper changes for full support… def clear

@tasks.each_index do |index|
  write("clear #{index+1}")
end
@tasks = []
return "[fcsh] All tasks have been cleared"

end



64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
 
# File 'lib/sprout/fcsh_service.rb', line 64

def execute(request)
  # if(request =~ /^clear/)
  #   return clear
  # end
  hashed = Digest::MD5.hexdigest(request)
  
  # First, see if we've already received a task with this
  # Exact command:
  @tasks.each_index do |index|
    task = @tasks[index]
    if(task[:hash] == hashed)
      out.puts "[fcsh] #{request})"
      # Compile with an existing task at index+1
      return write("compile #{index+1}")
    end
  end

  # No existing task found with this hash, create a new
  # task, store it for later, execute and return the result:
  task = {:hash => hashed, :request => request, :executed => false}
  @tasks << task
  return write(task[:request])
end